From aa78205293a9314d16fd0e5c39561dfd1ad925e7 Mon Sep 17 00:00:00 2001
From: zhangyinhui <zhangyinhui@baidu.com>
Date: Mon, 21 Jun 2021 16:18:32 +0800
Subject: [PATCH] Add compilation framework

---
 speechnn/CMakeLists.txt              | 77 ++++++++++++++++++++++++++++
 speechnn/core/decoder/CMakeLists.txt |  2 +
 2 files changed, 79 insertions(+)

diff --git a/speechnn/CMakeLists.txt b/speechnn/CMakeLists.txt
index e69de29b..878374ba 100644
--- a/speechnn/CMakeLists.txt
+++ b/speechnn/CMakeLists.txt
@@ -0,0 +1,77 @@
+cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+
+project(deepspeech VERSION 0.1)
+
+set(CMAKE_VERBOSE_MAKEFILE on)
+# set std-14
+set(CMAKE_CXX_STANDARD 14)
+
+# include file 
+include(FetchContent)
+include(ExternalProject)
+# fc_patch dir
+set(FETCHCONTENT_QUIET off)
+get_filename_component(fc_patch "fc_patch" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
+set(FETCHCONTENT_BASE_DIR ${fc_patch})
+
+
+###############################################################################
+# Option Configurations
+###############################################################################
+# option configurations 
+option(TEST_DEBUG "option for debug" OFF)
+
+
+###############################################################################
+# Include third party
+###############################################################################
+# #example for include third party
+# FetchContent_Declare()
+# # FetchContent_MakeAvailable was not added until CMake 3.14
+# FetchContent_MakeAvailable()
+# include_directories()
+
+# ABSEIL-CPP
+include(FetchContent)
+FetchContent_Declare(
+  absl
+  GIT_REPOSITORY "https://github.com/abseil/abseil-cpp.git"
+  GIT_TAG "20210324.1"
+)
+FetchContent_MakeAvailable(absl)
+
+# libsndfile
+include(FetchContent)
+FetchContent_Declare(
+  libsndfile
+  GIT_REPOSITORY "https://github.com/libsndfile/libsndfile.git"
+  GIT_TAG "1.0.31"
+)
+FetchContent_MakeAvailable(libsndfile)
+
+
+###############################################################################
+# Add local library
+###############################################################################
+# system lib 
+find_package()
+# if dir have CmakeLists.txt 
+add_subdirectory()
+# if dir do not have CmakeLists.txt 
+add_library(lib_name STATIC file.cc)
+target_link_libraries(lib_name item0 item1)
+add_dependencies(lib_name depend-target)
+
+
+###############################################################################
+# Library installation
+###############################################################################
+install()
+
+
+###############################################################################
+# Build binary file
+###############################################################################
+add_executable()
+target_link_libraries()
+
diff --git a/speechnn/core/decoder/CMakeLists.txt b/speechnn/core/decoder/CMakeLists.txt
index e69de29b..259261bd 100644
--- a/speechnn/core/decoder/CMakeLists.txt
+++ b/speechnn/core/decoder/CMakeLists.txt
@@ -0,0 +1,2 @@
+aux_source_directory(. DIR_LIB_SRCS)
+add_library(decoder STATIC ${DIR_LIB_SRCS})
-- 
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